Sometimes the blue is for valid reasons like
DAS, sometimes folks are just confused about their return time, maybe in their mind switching it with another so I think blue is important .... how about in these cases where there is a violation or for folks who have no FP+ at all for the particular ride all day, just trying to bully in, it turns
RED. That helps the CM because they will automatically know that this person is not to talk their way in, no discussion, send them to GR and let them address whatever issue it is .......... if there is an issue. Takes pressure off the line and CM, particularly the DCP front line who can be less firm. For those trying to sneak in, they will likely just move on to the next ride.
Didn't MK add a Ticket Office in Liberty Square? Maybe they need to add a GR deep in parks so folks who have issues have something during the day.